Senior Front-End Developer (React)

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
We are seeking a Senior Front-End Developer with React expertise to build responsive, accessible web applications while embedding GenAI into daily delivery through automation, research, and reusable workflows. You will collaborate across disciplines, uphold high code quality, and help scale AI-native ways of working. Apply to make an impact!
Responsibilities
Design highly responsive, user-friendly web applications
Architect reusable libraries and UI frameworks that scale and perform well
Build accessible, cohesive user interfaces in partnership with product, design, and backend peers
Translate UI/UX wireframes into production-quality React code and provide design feedback
Mentor junior developers on best practices, standards, and career growth
Lead code reviews to maintain quality and accelerate team learning
Analyze application performance and optimize load time and runtime interactions
Debug complex issues and ensure cross-browser and cross-device stability
Implement unit and end-to-end testing to reduce regressions and increase reliability
Coordinate with QA to identify issues early and resolve defects before releases
Adopt GenAI tools to automate routine work, accelerate analysis, and improve delivery workflows
Drive continuous improvement by evaluating and introducing modern frontend practices
Requirements
3+ years of experience in front-end development with modern web applications
Strong hands-on experience with JavaScript and React in production environments
Proven code review experience with clear, constructive feedback
Solid UI engineering skills translating UI/UX designs into high-quality code
Strong testing skills with unit testing and end-to-end testing practices
Strong performance optimization skills for fast load times and smooth interactions
Strong debugging skills across browsers and devices for complex issues
Working knowledge of Generative AI fundamentals and practical GenAI tool usage
Strong prompt engineering skills for multi-step instructions and iterative refinement
Strong AI safety awareness, including hallucination risks and data sensitivity boundaries
Strong collaboration skills working with product, design, backend, and QA partners
Upper-Intermediate English proficiency (B2)
Nice to have
AI security fundamentals, including prompt injection risk and safe data handling
Cybersecurity & Trust domain awareness for building secure user experiences
Gen AI application development experience integrating GenAI into product features
Gen AI in SDLC experience creating reusable prompts, agents, or automation workflows
We offer
International projects with top brands
Work with global teams of highly skilled, diverse peers
Healthcare benefits
Employee financial programs
Paid time off and sick leave
Upskilling, reskilling and certification courses
Unlimited access to the LinkedIn Learning library and 22,000+ courses
Global career opportunities
Volunteer and community involvement opportunities
EPAM Employee Groups
Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn
EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.

Work arrangement
Yes